Ключевые слова: airborne, appeal, appointment, card, care, cold, contagious, epidemic, flu, get, health, hold, illness, immunization, infection, influenza, injection, inscription, mask, medical, medication, medicine, message, pandemic, patient, people, person, prevent, prevention, protection, reminder, sheet, shot, showing, sign, slogan, swine, text, vaccination, vaccine, vertical, virus, woman, words, written,